CompTIA Security+ not only ensures that candidates will apply knowledge of security concepts, tools, and procedures to react to security incidents, it ensures that security personnel are anticipating security risks and guarding against them.

Candidate job roles include security architect, security engineer, security consultant/specialist, information assurance technician, security administrator, systems administrator, and network administrator. Organizations that employ CompTIA Security+ certified staff include Hitachi Information Systems (Japan), Trendmicro (Philippines), Lockheed Martin, the U.S. State Department, Prestariang Systems Sdn. Bhd. (Malaysia) and U.S. government contractors such as EDS, General Dynamics and Northrop Grumman. CompTIA Security+ is one of the options for certifications required by the U.S. Department of Defense, for military personnel or military contractors engaged in information assurance activities.